溫州不銹鋼管廠家CPS軋管工藝介紹
溫州不銹鋼管(guan)(guan)廠家這臺錐輥(gun)式穿孔(kong)(kong)機:“穿軋不銹鋼管(guan)(guan)坯時可將金(jin)屬變形行為(wei)的(de)改(gai)善用到(dao)生產薄壁穿孔(kong)(kong)坯的(de)方面(mian)來,D/S值(zhi)可達(da)(da)20~28,接近成品(pin)管(guan)(guan)的(de)尺寸(cun)。如穿φ125mm×5mm毛管(guan)(guan)時,D/S可達(da)(da)25,延伸系數為(wei)4.17;穿Φ147mm×5.6mm毛管(guan)(guan)時,D/S可達(da)(da)26.3,...